diff options
Diffstat (limited to 'dev-lang/python/files/python-updater-r1')
| -rw-r--r-- | dev-lang/python/files/python-updater-r1 | 322 |
1 files changed, 0 insertions, 322 deletions
diff --git a/dev-lang/python/files/python-updater-r1 b/dev-lang/python/files/python-updater-r1 deleted file mode 100644 index b72a91a..0000000 --- a/dev-lang/python/files/python-updater-r1 +++ /dev/null @@ -1,322 +0,0 @@ -#!/bin/sh -# -# A bit of hackery to update everything that is humanly possible -# that maybe related to an older version of python. This script can -# be run as many times as you like. It will log the results in -# /tmp/python-updater.log -# -# OLD_PY_VER = old python version we are upgrading from -# NEW_PY_VER = new python version we are upgrading to -# PKGS_EXCEPTIONS = packages that should NOT be re-emerged for any reason -# PKGS_MANUAL = packages that should be re-emerged even if they don't -# fit the criteria (eg. ones that have python compiled -# statically) - FIXME -# -# Runtime Variables: -# -# PKGS_TO_REMERGE = list of packages we deem to need re-emerging -# PKGS_OK = list of packages that should be merged without any problems -# PKGS_MISSING = list of packages that are installed, but cannot be merged -# because they have been pruned from portage -# PKGS_MASKED = list of packages that are installed, but masked. -# - -NEW_PY_VER=$(python -V 2>&1 | sed 's:Python \([0-9]*\.[0-9]*\).*$:\1:') - -PKGS_EXCEPTIONS="dev-lang/python sys-apps/portage" -PKGS_MANUAL="app-office/gnumeric app-office/dia x11-libs/vte" -LOGFILE="/var/log/python-updater.log" - -# portage variables -PKG_DBDIR=/var/db/pkg -PORTDIR=`portageq portdir` -PORTDIR_OVERLAYS=`portageq portdir_overlay` - -PRETEND=0 -PKGS_TO_REMERGE="" -PKGS_COUNT_REMERGE=0 -PORTAGE_PYTHON="/usr/bin/python" - -# load the gentoo-style info macros, but hack to get around -# it thinking this is an rc script -EBUILD="1" -source /sbin/functions.sh - - - -for old in 2.5 2.4 2.3 2.2 2.1; do - if [ "${old}" != "${NEW_PY_VER}" ]; then - if [ -e /usr/bin/python${old} ] ; then - OLD_PY_VER=${old} - break; - fi - fi -done - - -if [ -z "${OLD_PY_VER}" ] ; then - eerror "Can't determine any previous Python version(s)." - exit 1 -fi - - -# misc helper functions -eloginfo() { - einfo $* - DATESTRING=`date +"%Y/%m/%d %H:%M:%S"` - echo "${DATESTRING} - ${*}" >> ${LOGFILE} -} - -elogecho() { - echo -n " " - echo $* - DATESTRING=`date +"%Y/%m/%d %H:%M:%S"` - echo "${DATESTRING} - ${*}" >> ${LOGFILE} -} - -elogerr() { - eerror $* - DATESTRING=`date +"%Y/%m/%d %H:%M:%S"` - echo "${DATESTRING} ! ${*}" >> ${LOGFILE} -} - -elog() { - DATESTRING=`date +"%Y/%m/%d %H:%M:%S"` - echo "${DATESTRING} - ${*}" >> ${LOGFILE} -} - - -usage() { - echo "usage: python-updater [-h|-p|-o X.X|-n X.X]" - echo " -h help" - echo " -p pretend (don't do anything)" - echo " -o X.X set old python version to upgrade from [default: ${OLD_PY_VER}]" - echo " -n X.X set new python version to upgrade to [default: ${NEW_PY_VER}]" -} - -# -# Sanity check -# - -if [ -z "${PORTDIR}" ]; then - eerror "Unable to proceed. Can not find PORTDIR. Make sure the command:" - eerror " " - eerror " portageq portdir" - eerror " " - eerror "returns a value. If it doesn't, make sure you have updated to" - eerror "latest portage version." - eerror " " - eerror "Report bugs to http://bugs.gentoo.org/" - exit 1 -fi - -if [ ! -f ${LOGFILE} ]; then - if ! touch ${LOGFILE} 2>&1 > /dev/null; then - ewarn "Logging disabled due to permissions" - LOGFILE=/dev/null - fi -elif [ ! -w ${LOGFILE} -o ! -L ${LOGFILE} ]; then - ewarn "Logging disabled due to permissions" - LOGFILE=/dev/null -fi - -# -# -# Command Line Parsing -# -# -while [ -n "$1" ]; do - case "$1" in - -h) - usage - exit 0 - ;; - -p) - PRETEND=1 - ;; - -o) - shift - OLD_PY_VER="$1" - ;; - -n) - shift - NEW_PY_VER="$1" - ;; - *) - usage - echo "unrecognised option: $1" - ;; - esac - shift -done - -# -# Test where portage is, in python2.2 or somewhere else? -# -for py in /usr/bin/python /usr/bin/python${OLD_PY_VER} /usr/bin/python${NEW_PY_VER}; do - if ${py} -c "import portage"; then - PORTAGE_PYTHON=${py} - break; - fi -done - -# -# -# Find all packages that have installed something in -# /usr/lib/python${OLD_PY_VER} -# -# -OLD_MODULES_DIRS="/usr/lib/python${OLD_PY_VER} /usr/lib32/python${OLD_PY_VER} /usr/lib64/python${OLD_PY_VER}" -OLD_INCLUDE_DIR=/usr/include/python${OLD_PY_VER} - -eloginfo "Starting Python Updater from ${OLD_PY_VER} to ${NEW_PY_VER} :" -eloginfo "Searching for packages with files in ${OLD_MODULES_DIRS} .." - -# iterate thru all the installed package's contents -for content in `find ${PKG_DBDIR} -name CONTENTS`; do - # extract the category, package name and package version - CATPKGVER=$(echo ${content} | sed "s:${PKG_DBDIR}/\(.*\)/CONTENTS:\1:") - - # exclude packages that are an exception, like portage and python itself. - exception=0 - for exp in ${PKGS_EXCEPTIONS}; do - if [ -n "$(echo ${CATPKGVER} | grep ${exp})" ]; then - exception=1 - break; - fi - done - - if [ ${exception} = 1 ]; then - continue; - fi - - for OLD_MODULES_DIR in ${OLD_MODULES_DIRS}; do - if fgrep "${OLD_MODULES_DIR}" ${content} > /dev/null; then - PKGS_TO_REMERGE="${PKGS_TO_REMERGE} ${CATPKGVER}" - elogecho "Adding to list: ${CATPKGVER}" - elif fgrep "${OLD_INCLUDE_DIR}" ${content} > /dev/null; then - PKGS_TO_REMERGE="${PKGS_TO_REMERGE} ${CATPKGVER}" - fi - done -done - -# now we have to do each emerge seperately because if an installed version -# does not have the corresponding ebuild in portage, then it will bail. - -eloginfo "Calculating Upgrade Package List .." - -PKGS_OK="" -PKGS_MASKED="" -PKGS_MISSING="" - -MASKED_STRING="been masked" -MISSING_STRING="there are no masked or unmasked ebuilds to satisfy" - -for pkg in ${PKGS_TO_REMERGE}; do - emerge_output="$(emerge -p \=$pkg 2>&1)" - if $(echo "${emerge_output}" | grep "${MASKED_STRING}" > /dev/null); then - PKGS_MASKED="${PKGS_MASKED} $pkg" - elogecho "$pkg is masked" - elif $(echo "${emerge_output}" | grep "${MISSING_STRING}" > /dev/null); then - PKGS_MISSING="${PKGS_MISSING} $pkg" - elogecho "$pkg is missing from portage" - else - PKGS_OK="${PKGS_OK} $pkg" - PKGS_COUNT_REMERGE=$((PKGS_COUNT_REMERGE + 1)) - fi -done - -# -# Use my super dumb package reordering algorithm that works most of the time -# - -eloginfo "Re-ordering packages to merge .." - -PKGS_OK_SORTED="$(${PORTAGE_PYTHON} ${PORTDIR}/dev-lang/python/files/depreorder-topsort.py ${PKGS_OK} | xargs)" - -eloginfo "Preparing to merge these packages in this order:" -for pkg in $PKGS_OK_SORTED; do - elogecho "$pkg" -done - -# we emerge each package seperately to ensure we know exactly which ones might -# cause an error, and then report it at the end - -COUNT=1 -PKGS_FAILED="" -if [ "${PRETEND}" != "1" ]; then - for pkg in ${PKGS_OK_SORTED}; do - eloginfo "Starting to merge ($COUNT/$PKGS_COUNT_REMERGE) $pkg .." - if ! emerge --oneshot --nodeps =$pkg; then - PKGS_FAILED="${PKGS_FAILED} $pkg" - elogerr "Failed merging $pkg ($COUNT/$PKGS_COUNT_REMERGE)!" - fi - COUNT=$((COUNT+1)) - done -fi - -# final output stuff -OUTPUT_PKGS_MASKED="" -for pkg in ${PKGS_MASKED}; do OUTPUT_PKGS_MASKED="${OUTPUT_PKGS_MASKED} \=$pkg"; done -OUTPUT_PKGS_MISSING="" -for pkg in ${PKGS_MISSING}; do OUTPUT_PKGS_MISSING="${OUTPUT_PKGS_MISSING} $pkg"; done -OUTPUT_PKGS_FAILED="" -for pkg in ${PKGS_FAILED}; do OUTPUT_PKGS_FAILED="${OUTPUT_PKGS_FAILED} \=$pkg"; done - -if [ -n "${PKGS_FAILED}" -o -n "${PKGS_MISSING}" -o -n "${PKGS_MASKED}" ]; then - echo - ewarn "************************************************************" - ewarn "* Packages that still need to be manually emerged : *" - ewarn "************************************************************" - if [ -n "${OUTPUT_PKGS_MASKED}" ]; then - echo - ewarn " Masked Packages:" - ewarn " ----------------" - ewarn " Unmask the following packages (at your own risk) and " - ewarn " emerge them using this command after removing the '-p'" - ewarn " parameter." - echo - ewarn " emerge -p ${OUTPUT_PKGS_MASKED}" - echo - fi - if [ -n "${OUTPUT_PKGS_MISSING}" ]; then - echo - ewarn " Missing Packages:" - ewarn " -----------------" - ewarn " These packages need to be updated because their versions do" - ewarn " not exist in portage anymore." - echo - for x in ${OUTPUT_PKGS_MISSING}; do - echo " ${x}" - done - fi - if [ -n "${OUTPUT_PKGS_FAILED}" ]; then - echo - ewarn " Failed Packaged:" - ewarn " ----------------" - ewarn " These packages have failed and need to be re-emerged again." - ewarn " Alternatively, try re-running this script again to see if it" - ewarn " can be fixed." - echo - ewarn " emerge -p ${OUTPUT_PKGS_FAILED}" - echo - fi - - elog "Python update completed with errors." - elog "Masked Packages:" - for x in ${PKGS_MASKED}; do - elog $x - done - elog "Missing Packages:" - for x in ${PKGS_MISSING}; do - elog $x - done - elog "Failed Packages:" - for x in ${PKGS_FAILED}; do - elog $x - done - elog "Update script completed." -else - eloginfo "Python update completed successfully." -fi - |